Churchill and Bartlett familys joined

I am looking for info on Churchills that married Bartletts. My grand parents were Lester and Olive Churchill and his father was James Churchill born in Canada. I can not find any thing on James parents, who were John and Martha. My wife is from the Bartlett family. Her parents were Clarence and Beulah Cullen Bartlett. Somewhere the two familys got together but unable to find when, where or who. Any help would be appreciated. Thanks Jerry Coffman